Home / 58,932,178.76-81,327,249.25-33,818,380.67

Finding the Fourth Proportional to 58,932,178.76, 81,327,249.25 and 33,818,380.67

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Solution

The fourth proportional to 58,932,178.76, 81,327,249.25 and 33,818,380.67 is: 46,669,848.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,932,178.76 : 81,327,249.25 = 33,818,380.67 : x
  2. Step 2: Convert to fraction form
    58,932,178.76/81,327,249.25 = 33,818,380.67/x
  3. Step 3: Cross multiply
    58,932,178.76x = 81,327,249.25 × 33,818,380.67
  4. Step 4: Simplify right side
    58,932,178.76x = 2,750,355,874,099,244
  5. Step 5: Solve for x
    x = 2,750,355,874,099,244/58,932,178.76
  6. Step 6: Final answer
    x = 46,669,848.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.